diff --git a/OnJava/OnJava/src/main/java/org/kane/App.java b/OnJava/OnJava/src/main/java/org/kane/App.java
index 60173f5..0b1647d 100644
--- a/OnJava/OnJava/src/main/java/org/kane/App.java
+++ b/OnJava/OnJava/src/main/java/org/kane/App.java
@@ -1,13 +1,36 @@
+/*
+ * @Author: Kane
+ * @Date: 2024-03-25 16:10:49
+ * @LastEditors: Kane
+ * @FilePath: /OnJava/src/main/java/org/kane/App.java
+ * @Description:
+ *
+ * Copyright (c) ${2023} by Kane, All Rights Reserved.
+ */
package org.kane;
+import java.math.BigInteger;
+
/**
* Hello world!
*
*/
-public class App
+public class App
{
public static void main( String[] args )
{
+ BigInteger i = new BigInteger( "1233423453454354634565346", 10 );
+
+ int[] arrayI =
+ { 0, 0, 0, 1};
+
+ {int x = 0;}
+
+ {
+ int x=2;
+ }
+
+ System.out.println( i );
System.out.println( "Hello World!" );
}
}
diff --git a/Spring学习/SpringLearning/.vscode/settings.json b/Spring学习/SpringLearning/.vscode/settings.json
index e012065..d53ecaf 100644
--- a/Spring学习/SpringLearning/.vscode/settings.json
+++ b/Spring学习/SpringLearning/.vscode/settings.json
@@ -1,4 +1,4 @@
{
"java.compile.nullAnalysis.mode": "automatic",
- "java.configuration.updateBuildConfiguration": "interactive"
+ "java.configuration.updateBuildConfiguration": "automatic"
}
\ No newline at end of file
diff --git a/Spring学习/SpringLearning/pom.xml b/Spring学习/SpringLearning/pom.xml
index 47f774c..26ed64c 100644
--- a/Spring学习/SpringLearning/pom.xml
+++ b/Spring学习/SpringLearning/pom.xml
@@ -1,12 +1,13 @@
-
4.0.0
org.springframework.boot
spring-boot-starter-parent
- 3.2.2
-
+ 3.2.3
+
com.cpic.xim
SpringLearning
@@ -33,6 +34,21 @@
spring-boot-starter-test
test
+
+
+
+ org.apache.logging.log4j
+ log4j-core
+ 2.20.0
+
+
+
+ org.apache.logging.log4j
+ log4j-slf4j2-impl
+ 2.20.0
+ test
+
+
@@ -44,4 +60,4 @@
-
+
\ No newline at end of file
diff --git a/Spring学习/SpringLearning/src/main/java/com/cpic/xim/SpringLearning/SpringLearningApplication.java b/Spring学习/SpringLearning/src/main/java/com/cpic/xim/SpringLearning/SpringLearningApplication.java
index 63a39c6..11e4887 100644
--- a/Spring学习/SpringLearning/src/main/java/com/cpic/xim/SpringLearning/SpringLearningApplication.java
+++ b/Spring学习/SpringLearning/src/main/java/com/cpic/xim/SpringLearning/SpringLearningApplication.java
@@ -9,6 +9,8 @@
*/
package com.cpic.xim.SpringLearning;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.GetMapping;
@@ -18,7 +20,8 @@ import org.springframework.web.bind.annotation.RestController;
@RestController
public class SpringLearningApplication
{
-
+ private static Logger logger = LoggerFactory.getLogger(SpringLearningApplication.class);
+
public static void main( String[] args )
{
SpringApplication.run( SpringLearningApplication.class, args );
@@ -27,6 +30,8 @@ public class SpringLearningApplication
@GetMapping("/helloworld")
public String helloWorld()
{
+ logger.info("请求 hello world!!!!!!!!!");
+
return "
Hello Spring!
";
}
diff --git a/Spring学习/SpringLearning/src/main/resources/log4j2.xml b/Spring学习/SpringLearning/src/main/resources/log4j2.xml
new file mode 100644
index 0000000..57ada65
--- /dev/null
+++ b/Spring学习/SpringLearning/src/main/resources/log4j2.xml
@@ -0,0 +1,43 @@
+
+
+
+
+
+
+
+
+
+
+
+ [%t][%level][%d{HH:mm:ss.SSS}][%logger.%M{36}#%L] %msg%n
+
+
+
+
+
+
+
+
+
+ [%t][%level][%d{HH:mm:ss.SSS}][%logger.%M{36}#%L] %msg%n
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file